package com.education.wisdom.service;


import com.education.wisdom.pojo.Knowlledgepoint;

import java.util.List;

/**
 * 知识点 服务层
 * 
 * @author ruoyi
 * @date 2018-10-30
 */
public interface IKnowlledgepointService 
{
	/**
     * 查询知识点信息
     * 
     * @param knowledgeCode 知识点ID
     * @return 知识点信息
     */
	public Knowlledgepoint selectKnowlledgepointById(String knowledgeCode);
	
	/**
     * 查询知识点列表
     * 
     * @param knowlledgepoint 知识点信息
     * @return 知识点集合
     */
	public List<Knowlledgepoint> selectKnowlledgepointList(Knowlledgepoint knowlledgepoint);
	
	/**
     * 新增知识点
     * 
     * @param knowlledgepoint 知识点信息
     * @return 结果
     */
	public int insertKnowlledgepoint(Knowlledgepoint knowlledgepoint);
	
	/**
     * 修改知识点
     * 
     * @param knowlledgepoint 知识点信息
     * @return 结果
     */
	public int updateKnowlledgepoint(Knowlledgepoint knowlledgepoint);
		
	/**
     * 删除知识点信息
     * 
     * @param ids 需要删除的数据ID
     * @return 结果
     */
	public int deleteKnowlledgepointByIds(String ids);
	
}
